Pith Number

pith:D4YSSLF5

pith:2014:D4YSSLF5MQE4CNQF2TDSFC5YVA

not attested not anchored not stored refs pending

Graph Orientation and Flows Over Time

Ashwin Arulselvan, Martin Gro{\ss}, Martin Skutella

arxiv:1409.3081 v3 · 2014-09-10 · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D4YSSLF5MQE4CNQF2TDSFC5YVA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:41:16.685262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f31292cbd6409c13605d4c7228bb8a8187887d828db2ccec92dbd675b216f54

Aliases

arxiv: 1409.3081 · arxiv_version: 1409.3081v3 · doi: 10.48550/arxiv.1409.3081 · pith_short_12: D4YSSLF5MQE4 · pith_short_16: D4YSSLF5MQE4CNQF · pith_short_8: D4YSSLF5

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/D4YSSLF5MQE4CNQF2TDSFC5YVA \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1f31292cbd6409c13605d4c7228bb8a8187887d828db2ccec92dbd675b216f54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61ee1ab4ca8abf63a7f2b9badb898654269d45817ac5382abde6df9ca0456b59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-09-10T14:18:28Z",
    "title_canon_sha256": "52c38c87d2444d4b6d788ae0f04079ff8ff20a25e58459514d8a6708bf1e651d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3081",
    "kind": "arxiv",
    "version": 3
  }
}